The only meaningful way to study learning is through objective measurement.
最重要的是,尊重自己。
风险是我们行业固有的,但自满才是真正的危险。
这只狗叫桑迪。我喜欢桑迪。它不聪明,但非常快乐。
The future is not fixed; it is something we can shape with our knowledge and actions.
科学是一种探索未知的冒险,每一次发现都是对自然的一次敬畏。
Someone asked me what happiness is; I replied, not pursuing unnecessary things.